T

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y]

tables, alarms
TAC (Technical Assistance Center)
TAPs (test access points)
TCA (Threshold Crossing Alert) 2nd
TCC2 (Advanced Timing Communications and Control) card 2nd
TCCs (Timing, Communications, and Control) cards 2nd 3rd 4th
TCO (total cost of ownership) 2nd
TDM (time-division multiplexing)
     interfaces
     private MSPPs
Technical Assistance Center (TAC)
telecommunications management network (TMN)
TEMS (Transport Element Activation Manager)
terminals
     frame ground 2nd
     loopbacks
     RET1/BAT1
termination, DCCs
test access points (TAPs)
testing, acceptance
Threshold Crossing Alert (TCA) 2nd
thresholds
     monitoring
     RMON
through timing
time-division frames
time-division multiplexing [See TDM (time-division multiplexing).]
timing
     GPS
     SONET/SDH
Timing Communications and Control 2 (TCC2) 2nd
timing design 2nd
Timing, Communications, and Control [See TCCs (Timing, Communications, and Control) cards.]
TIRKS (Trunk Integrated Record Keeping System)
TL1 (Transaction Language 1)
TMN (telecommunications management network)
tolerance, OSNR
too-high light levels
tools, troubleshooting
topologies
     BLSR
     Layer 2 bandwidth
     linear
     MSPP
         BLSR
         linear
         mesh networks
         ring-to-ring interconnect
         subtending rings 2nd
         subtending shelves
         UPSR
     ring
ToS (Type of Service)
total cost of ownership [See TCO (total cost of ownership).]
traditional DRI
traditional Ethernet services
traffic
     fiber optics
     multicast
     routes
Transaction Language 1 (TL1)
Transparent mode (GFP)
Transport Element Activation Manager (TEMS)
Transport Layer
transport networks
     DWDM
     ONS 15454 ML-Series
     SONET
transporting subrate channels
traps, SNMP
tributary mapping
troubleshooting 2nd
     alarms
     cabling
     card LEDs
     circuits
     conditions
     connections
     maintenance 2nd
     ONS 15454
     optical links
     power
     round-trip delay
     signals
Trunk Integrated Record Keeping System (TIRKS)
trunks
Type of Service (ToS)
types of optical fiber